From aeroponics to zero waste, Treehugger's comprehensive glossary of environmental words is your guide to sustainability lingo.

How to Make a Strawberry Hair Mask Using 4 Simple Ingredients How to Make an Easy Coconut Oil Hair Mask With 2 Ingredients 6 Ways to Use Carrot Oil for Hair 7 Ways to Use Argan Oil for Hair: Fight ...

David has 10 years of experience in gardening, 5 years working in a greenhouse, and has read widely in environmental history and the energy transition. David Kuchta is a historian, author ...

Treehugger Voices features a lively mix of first-person columns and op-eds from our writers and sustainability experts around the globe.

Sami Grover is Brand Development Manager at The Redwoods Group and a professional communicator who has been trying unsuccessfully to solve the climate crisis since his teens. He’s the author of ...

Lloyd Alter has been an architect, real estate developer, and prefab entrepreneur. He now teaches Sustainable Design at Ryerson School of Interior Design. Alter has been writing for Treehugger ...

Learn about conservation efforts, the species we've lost, and the success stories of species that have been spared from extinction.

Michael has knowledge of many subject areas including health, wellness, fitness, travel, finance, business, insurance, and much more. As a fact checker, he uses this knowledge to help insure the ...

In addition to working for Treehugger, Elizabeth works as an academic editor in the earth sciences. She went to graduate school for physical geography with a focus on climate change and past ...

Deeply committed to environmental sustainability and green living, Maria enjoys growing her own food in her vegetable garden. She meticulously researches sustainable farming practices to grow ...

Sharmon is a writer and sustainable fashion expert. She has written and spoken on panels about the ties between environmentalism, social justice, inclusivity, and fashion. She is the founder of ...

Chuck Leavell is an acclaimed musician, conservationist, and forester. He was a co-founder of the website Mother Nature Network and became Treehugger's editor-at-large in 2020. Leavell’s ...